WO2013077443A9 - フライス加工用刃先交換式切削インサート - Google Patents

フライス加工用刃先交換式切削インサート Download PDF

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Publication number
WO2013077443A9
WO2013077443A9 PCT/JP2012/080447 JP2012080447W WO2013077443A9 WO 2013077443 A9 WO2013077443 A9 WO 2013077443A9 JP 2012080447 W JP2012080447 W JP 2012080447W WO 2013077443 A9 WO2013077443 A9 WO 2013077443A9
Authority
WO
WIPO (PCT)
Prior art keywords
cutting edges
milling
side cutting
cutting insert
insert
Prior art date
Application number
PCT/JP2012/080447
Other languages
English (en)
French (fr)
Other versions
WO2013077443A1 (ja
Inventor
敦彦 前田
松田　直樹
Original Assignee
住友電工ハ－ドメタル株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 住友電工ハ－ドメタル株式会社 filed Critical 住友電工ハ－ドメタル株式会社
Priority to EP12850798.5A priority Critical patent/EP2783779B1/en
Priority to US14/129,062 priority patent/US9333566B2/en
Priority to ES12850798.5T priority patent/ES2657114T3/es
Priority to JP2013527387A priority patent/JP6010845B2/ja
Priority to CN201280031483.0A priority patent/CN103619518B/zh
Publication of WO2013077443A1 publication Critical patent/WO2013077443A1/ja
Publication of WO2013077443A9 publication Critical patent/WO2013077443A9/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/202—Plate-like cutting inserts with special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/06—Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/12—Side or flank surfaces
    • B23B2200/123—Side or flank surfaces curved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0455—Square
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/203—Curved cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/208—Wiper, i.e. an auxiliary cutting edge to improve surface finish
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/66—Markings, i.e. symbols or indicating marks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

　仕上げ加工用の副切れ刃を有するフライス加工用の切削インサートを、カッタボディに対して正常に取付けられてときは勿論、取付け誤差が生じたときにも送りを小さくすることなく、良好な面粗さが得られるものにすることを課題としている。すくい面と逃げ面との交差稜で形成される主切れ刃（５）と仕上げ加工用の副切れ刃（６）を有し、副切れ刃（６）が逃げ面と直交する方向から見た状態で凸形に彎曲したフライス加工用の刃先交換式切削インサートの副切れ刃（６）の両側に、副切れ刃につながる側が副切れ刃と同じ方向に彎曲したコーナ切れ刃（７，８）を設け、そのコーナ切れ刃（７，８）を介して副切れ刃（６）を主切れ刃（５）に連ならせた。
PCT/JP2012/080447 2011-11-25 2012-11-26 フライス加工用刃先交換式切削インサート WO2013077443A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP12850798.5A EP2783779B1 (en) 2011-11-25 2012-11-26 Indexable cutting insert for milling
US14/129,062 US9333566B2 (en) 2011-11-25 2012-11-26 Indexable cutting insert for milling
ES12850798.5T ES2657114T3 (es) 2011-11-25 2012-11-26 Accesorio de corte indexable para fresado
JP2013527387A JP6010845B2 (ja) 2011-11-25 2012-11-26 フライス加工用刃先交換式切削インサート
CN201280031483.0A CN103619518B (zh) 2011-11-25 2012-11-26 用于铣削的可转位切削刀片

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-257581 2011-11-25
JP2011257581 2011-11-25

Publications (2)

Publication Number Publication Date
WO2013077443A1 WO2013077443A1 (ja) 2013-05-30
WO2013077443A9 true WO2013077443A9 (ja) 2013-08-22

Family

ID=48469882

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/080447 WO2013077443A1 (ja) 2011-11-25 2012-11-26 フライス加工用刃先交換式切削インサート

Country Status (6)

Country Link
US (1) US9333566B2 (ja)
EP (1) EP2783779B1 (ja)
JP (1) JP6010845B2 (ja)
CN (1) CN103619518B (ja)
ES (1) ES2657114T3 (ja)
WO (1) WO2013077443A1 (ja)

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WO2019230987A1 (ja) * 2018-06-01 2019-12-05 京セラ株式会社 切削インサート、切削工具及び切削加工物の製造方法
WO2023176618A1 (ja) * 2022-03-15 2023-09-21 京セラ株式会社 切削インサート、切削工具、及び切削加工物の製造方法

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Also Published As

Publication number Publication date
WO2013077443A1 (ja) 2013-05-30
EP2783779A4 (en) 2015-09-30
EP2783779A1 (en) 2014-10-01
JP6010845B2 (ja) 2016-10-19
ES2657114T3 (es) 2018-03-01
EP2783779B1 (en) 2017-11-01
US20140126970A1 (en) 2014-05-08
CN103619518B (zh) 2016-08-17
US9333566B2 (en) 2016-05-10
JPWO2013077443A1 (ja) 2015-04-27
CN103619518A (zh) 2014-03-05

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